title: [Heart operations in elderly persons. Indications and risks].
mesh_terms: D000367:Age Factors; D000368:Aged; D006331:Heart Diseases / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications / Q000401:mortality; D012306:Risk
vernacular_title: Herzchirurgische Operationen beim älteren Menschen. Indikation und Risiko.